package org.alesv.entranceExams.dao;

import org.alesv.common.collection.Trie;

/**
 * 
 * @author asantamaria
 */
public interface WordsDictionaryDao {

	Trie getWordsDictionary();

	boolean existWordWithPrefix(String prefix);

	boolean existWord(String word);

	int indexOfPrefix(String prefix);

	int indexOfPrefix(String prefix, int from);
}
